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author | 2009-06-12 21:27:03 +0000 | |
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committer | 2009-06-12 21:27:03 +0000 | |
commit | 5119bdb952025a30f115b9c6a187173956e55097 (patch) | |
tree | 46636bc7cdf8f0142125f2b026c8fa3c5f68b22d /samplecode/SampleFilter2.cpp | |
parent | b2c5f2d2606930c4551d31a31921d87e0dd37cee (diff) |
add shader flag kConstInY_Flag
this signals blitters that the shader will return the same results for a given
x value, independent of y. Useful inside blitRect(), where it can cache the
first call to shadeSpan() and reuse it on all subsequent scans. Works with
(non-rotated) linear-gradients, and Nx1 bitmaps.
git-svn-id: http://skia.googlecode.com/svn/trunk@214 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'samplecode/SampleFilter2.cpp')
0 files changed, 0 insertions, 0 deletions